POCO EDM-3 ISOMOLDED GRAPHITE MINI ROD.0940 OD X 1-1/2"LEDM-3Diameter Tolerance: +/- .0002"High Density Graphite Mini Rod.Applications:EDMing of fine detailed electrodesPunch & die setsPlastic injection moldsThreading electrodesUse in aerospace metal cuttingProduct Specification:Average Particle Size (μ) <5Flexural Strength (psi) 13,300Compressive Strength (psi) 18,100Hardness (shore) 73Electrical Resistivity (μOhm-in) 615